慢性HBV感染中的代谢动态和特定阶段的生物标志物:一种代谢学研究
Lizhi Liu1, Zifei Zhu2, Wenwen Jin3
1Department of Clinical Laboratory, Hunan Provincial People's Hospital, The First Affiliated Hospital of Hunan Normal University, Changsha, China.
BMC gastroenterology
|October 22, 2025
概括
这项研究确定了不同的血清代谢物和代谢途径,这些代谢途径在慢性乙型肝炎 (CHB) 进展过程中发生变化. 这些发现为诊断,分期和有效治疗CHB患者提供了潜在的生物标志物.
科学领域:
- 代谢学 代谢学 代谢学
- 肝病学 肝病学是一种肝病学.
- 生物标志物发现发现
背景情况:
- 慢性乙型肝炎 (CHB) 是一个重要的全球健康问题.
- 了解CHB的自然进展对于有效管理至关重要.
- 血清代谢物分析提供了一种非侵入性的方法来研究疾病动态.
研究的目的:
- 在CHB自然进展过程中识别和研究血清代谢物变化.
- 在不同的CHB阶段发现差异化代谢物和代谢途径.
- 建立CHB临床诊断,分期,治疗和预后的实验基础.
主要方法:
- 从6个疾病阶段的279名CHB患者和44名健康对照者的血清样本使用液态染色体质谱法 (LC-MS) 进行了分析.
- 代谢数据使用MetaboAnalyst 6.0进行统计分析.
- 鉴定了不同的代谢物,并将其映射到KEGG途径,以确定关键的代谢途径变化.
主要成果:
- 在CHB阶段和健康对照之间观察到不同的代谢物概况和集群分布模式.
- 在每个CHB阶段确定了特定阶段的差异代谢物 (DM),显示出作为分期生物标志物的潜力 (AUC > 0.7).
- 在CHB进展过程中发现了代谢途径的显著变化,特别是氨基酸,甘油脂,激素和能量代谢.
结论:
- 在CHB的自然进展过程中,血清DM和代谢途径呈现出动态变化.
- 这些已识别的代谢物和途径作为CHB的分期生物标志物具有前途.
- 这项研究为改善CHB管理的临床策略提供了基础.
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